A photo on Vicsig shows a Z class turning right from Collins into Spring St. on a transfer from Preston Workshop to Glenhuntly. Obviously it's making use of the two curves for the new route 48 and the connecting curve at Riversdale & Glenferrie Rds. However from impression there is a left turn curve from Victoria Pde. into Nicholson St. If the tram used that, it could complete the transfer without changing ends. (Not after Thornbury anyway. I don't know how they car out of Preston anymore) Does that curve at Victoria / Nicholson still exist? Or are there any difficulties preventing trams doing that route? Thanks.